/* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.activiti.designer.export.bpmn20.export;
import javax.xml.stream.XMLStreamWriter;
import org.eclipse.bpmn2.BoundaryEvent;
import org.eclipse.bpmn2.CallActivity;
import org.eclipse.bpmn2.IOParameter;
import org.eclipse.emf.ecore.EObject;
/**
* @author Tijs Rademakers
*/
public class CallActivityExport implements ActivitiNamespaceConstants {
public static void createCallActivity(EObject object, XMLStreamWriter xtw) throws Exception {
CallActivity callActivity = (CallActivity) object;
// start CallActivity element
xtw.writeStartElement("callActivity");
xtw.writeAttribute("id", callActivity.getId());
if (callActivity.getName() != null) {
xtw.writeAttribute("name", callActivity.getName());
}
DefaultFlowExport.createDefaultFlow(object, xtw);
AsyncActivityExport.createDefaultFlow(object, xtw);
if(callActivity.getCalledElement() != null && callActivity.getCalledElement().length() > 0) {
xtw.writeAttribute("calledElement", callActivity.getCalledElement());
}
if(callActivity.getActivitiListeners().size() > 0 ||
callActivity.getInParameters().size() > 0 ||
callActivity.getOutParameters().size() > 0) {
xtw.writeStartElement("extensionElements");
}
ExtensionListenerExport.createExtensionListenerXML(callActivity.getActivitiListeners(), false, EXECUTION_LISTENER, xtw);
if(callActivity.getInParameters().size() > 0 || callActivity.getOutParameters().size() > 0) {
for(IOParameter parameter : callActivity.getInParameters()) {
writeParameter(parameter, "in", xtw);
}
for(IOParameter parameter : callActivity.getOutParameters()) {
writeParameter(parameter, "out", xtw);
}
}
if(callActivity.getActivitiListeners().size() > 0 ||
callActivity.getInParameters().size() > 0 ||
callActivity.getOutParameters().size() > 0) {
xtw.writeEndElement();
}
MultiInstanceExport.createMultiInstance(object, xtw);
// end CallActivity element
xtw.writeEndElement();
if(callActivity.getBoundaryEventRefs().size() > 0) {
for(BoundaryEvent event : callActivity.getBoundaryEventRefs()) {
BoundaryEventExport.createBoundaryEvent(event, xtw);
}
}
}
private static void writeParameter(IOParameter parameter, String name, XMLStreamWriter xtw) throws Exception {
xtw.writeStartElement(ACTIVITI_EXTENSIONS_PREFIX, name, ACTIVITI_EXTENSIONS_NAMESPACE);
if(parameter.getSource().contains("${") == true) {
xtw.writeAttribute("sourceExpression", parameter.getSource());
} else {
xtw.writeAttribute("source", parameter.getSource());
}
if(parameter.getTarget().contains("${") == true) {
xtw.writeAttribute("targetExpression", parameter.getTarget());
} else {
xtw.writeAttribute("target", parameter.getTarget());
}
xtw.writeEndElement();
}
}